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класс не описан

acf_field_number{} ACF 1.0

Хуков нет.

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Компания Boosta.

Возвращает

null. Ничего.

Использование

$acf_field_number = new acf_field_number();
// use class methods

Методы

  1. initialize()
  2. render_field( $field )
  3. render_field_settings( $field )
  4. update_value( $value, $post_id, $field )
  5. validate_value( $valid, $value, $field, $input )

Код acf_field_number{} ACF 5.10.2

class acf_field_number extends acf_field {


	/*
	*  initialize
	*
	*  This function will setup the field type data
	*
	*  @type    function
	*  @date    5/03/2014
	*  @since   5.0.0
	*
	*  @param   n/a
	*  @return  n/a
	*/

	function initialize() {

		// vars
		$this->name     = 'number';
		$this->label    = __( 'Number', 'acf' );
		$this->defaults = array(
			'default_value' => '',
			'min'           => '',
			'max'           => '',
			'step'          => '',
			'placeholder'   => '',
			'prepend'       => '',
			'append'        => '',
		);

	}


	/*
	*  render_field()
	*
	*  Create the HTML interface for your field
	*
	*  @param   $field - an array holding all the field's data
	*
	*  @type    action
	*  @since   3.6
	*  @date    23/01/13
	*/

	function render_field( $field ) {

		// vars
		$atts  = array();
		$keys  = array( 'type', 'id', 'class', 'name', 'value', 'min', 'max', 'step', 'placeholder', 'pattern' );
		$keys2 = array( 'readonly', 'disabled', 'required' );
		$html  = '';

		// step
		if ( ! $field['step'] ) {
			$field['step'] = 'any';
		}

		// prepend
		if ( $field['prepend'] !== '' ) {

			$field['class'] .= ' acf-is-prepended';
			$html           .= '<div class="acf-input-prepend">' . acf_esc_html( $field['prepend'] ) . '</div>';

		}

		// append
		if ( $field['append'] !== '' ) {

			$field['class'] .= ' acf-is-appended';
			$html           .= '<div class="acf-input-append">' . acf_esc_html( $field['append'] ) . '</div>';

		}

		// atts (value="123")
		foreach ( $keys as $k ) {
			if ( isset( $field[ $k ] ) ) {
				$atts[ $k ] = $field[ $k ];
			}
		}

		// atts2 (disabled="disabled")
		foreach ( $keys2 as $k ) {
			if ( ! empty( $field[ $k ] ) ) {
				$atts[ $k ] = $k;
			}
		}

		// remove empty atts
		$atts = acf_clean_atts( $atts );

		// render
		$html .= '<div class="acf-input-wrap">' . acf_get_text_input( $atts ) . '</div>';

		// return
		echo $html;

	}


	/*
	*  render_field_settings()
	*
	*  Create extra options for your field. This is rendered when editing a field.
	*  The value of $field['name'] can be used (like bellow) to save extra data to the $field
	*
	*  @type    action
	*  @since   3.6
	*  @date    23/01/13
	*
	*  @param   $field  - an array holding all the field's data
	*/

	function render_field_settings( $field ) {

		// default_value
		acf_render_field_setting(
			$field,
			array(
				'label'        => __( 'Default Value', 'acf' ),
				'instructions' => __( 'Appears when creating a new post', 'acf' ),
				'type'         => 'text',
				'name'         => 'default_value',
			)
		);

		// placeholder
		acf_render_field_setting(
			$field,
			array(
				'label'        => __( 'Placeholder Text', 'acf' ),
				'instructions' => __( 'Appears within the input', 'acf' ),
				'type'         => 'text',
				'name'         => 'placeholder',
			)
		);

		// prepend
		acf_render_field_setting(
			$field,
			array(
				'label'        => __( 'Prepend', 'acf' ),
				'instructions' => __( 'Appears before the input', 'acf' ),
				'type'         => 'text',
				'name'         => 'prepend',
			)
		);

		// append
		acf_render_field_setting(
			$field,
			array(
				'label'        => __( 'Append', 'acf' ),
				'instructions' => __( 'Appears after the input', 'acf' ),
				'type'         => 'text',
				'name'         => 'append',
			)
		);

		// min
		acf_render_field_setting(
			$field,
			array(
				'label'        => __( 'Minimum Value', 'acf' ),
				'instructions' => '',
				'type'         => 'number',
				'name'         => 'min',
			)
		);

		// max
		acf_render_field_setting(
			$field,
			array(
				'label'        => __( 'Maximum Value', 'acf' ),
				'instructions' => '',
				'type'         => 'number',
				'name'         => 'max',
			)
		);

		// max
		acf_render_field_setting(
			$field,
			array(
				'label'        => __( 'Step Size', 'acf' ),
				'instructions' => '',
				'type'         => 'number',
				'name'         => 'step',
			)
		);

	}


	/*
	*  validate_value
	*
	*  description
	*
	*  @type    function
	*  @date    11/02/2014
	*  @since   5.0.0
	*
	*  @param   $post_id (int)
	*  @return  $post_id (int)
	*/

	function validate_value( $valid, $value, $field, $input ) {

		// remove ','
		if ( acf_str_exists( ',', $value ) ) {

			$value = str_replace( ',', '', $value );

		}

		// if value is not numeric...
		if ( ! is_numeric( $value ) ) {

			// allow blank to be saved
			if ( ! empty( $value ) ) {

				$valid = __( 'Value must be a number', 'acf' );

			}

			// return early
			return $valid;

		}

		// convert
		$value = floatval( $value );

		// min
		if ( is_numeric( $field['min'] ) && $value < floatval( $field['min'] ) ) {

			$valid = sprintf( __( 'Value must be equal to or higher than %d', 'acf' ), $field['min'] );

		}

		// max
		if ( is_numeric( $field['max'] ) && $value > floatval( $field['max'] ) ) {

			$valid = sprintf( __( 'Value must be equal to or lower than %d', 'acf' ), $field['max'] );

		}

		// return
		return $valid;

	}


	/*
	*  update_value()
	*
	*  This filter is appied to the $value before it is updated in the db
	*
	*  @type    filter
	*  @since   3.6
	*  @date    23/01/13
	*
	*  @param   $value - the value which will be saved in the database
	*  @param   $field - the field array holding all the field options
	*  @param   $post_id - the $post_id of which the value will be saved
	*
	*  @return  $value - the modified value
	*/

	function update_value( $value, $post_id, $field ) {

		// no formatting needed for empty value
		if ( empty( $value ) ) {

			return $value;

		}

		// remove ','
		if ( acf_str_exists( ',', $value ) ) {

			$value = str_replace( ',', '', $value );

		}

		// return
		return $value;

	}


}